Toshiba 74VHC574FT Octal D Type Flip Flop IC, 20-Pin TSSOP

View all Flip Flop ICs
Discontinued
RS Stock No.:
171-3350
Mfr. Part No.:
74VHC574FT
Brand:
Toshiba
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Brand

Toshiba

Logic Family

74VHC

Logic Function

D Type

Input Type

CMOS, TTL

Output Signal Type

Single Ended

Triggering Type

Positive Edge

Polarity

Non-Inverting

Mounting Type

Surface Mount

Package Type

TSSOP

Pin Count

20

Number of Elements per Chip

8

Maximum Propagation Delay Time @ Maximum CL

21 ns @ 50 pF

Maximum Operating Supply Voltage

5.5 V

Dimensions

6.5 x 4.4 x 1mm

Minimum Operating Temperature

-40 °C

Width

4.4mm

Height

1mm

Maximum Operating Temperature

+125 °C

Propagation Delay Test Condition

50pF

Automotive Standard

AEC-Q100

Length

6.5mm

Minimum Operating Supply Voltage

2 V

The 74VHC574FT is an advanced high speed CMOS OCTAL FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate C2MOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This 8-bit D-type flip-flop is controlled by a clock input (CK) and an output enable input (OE). When the OE input is high, the eight outputs are in a high impedance state. An input protection circuit ensures that 0 to 5.5 V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5 V to 3 V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Wide operating temperature range: Topr = -40 to 125 
High speed: fMAX = 180 MHz (typ.) at VCC = 5.0 V
Low power dissipation: ICC = 4.0 μA (max) at Ta = 25
High noise immunity: VNIH = VNIL = 28% VCC (min)
Power-down protection is provided on all inputs.
Balanced propagation delays: tPLH ≈ tPHL
Wide operating voltage range: VCC(opr) = 2.0 V to 5.5 V
Low noise: VOLP = 1.0 V (max)
Pin and function compatible with the 74 series
(74AC/HC/AHC/LV etc.) 574 type.

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